CN203007060U - Bubble separating grinding wastewater treating device - Google Patents

Bubble separating grinding wastewater treating device Download PDF

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Publication number
CN203007060U
CN203007060U CN 201220624046 CN201220624046U CN203007060U CN 203007060 U CN203007060 U CN 203007060U CN 201220624046 CN201220624046 CN 201220624046 CN 201220624046 U CN201220624046 U CN 201220624046U CN 203007060 U CN203007060 U CN 203007060U
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CN
China
Prior art keywords
bubble
basin
wastewater treating
grinding wastewater
separating grinding
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Active
Application number
CN 201220624046
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Chinese (zh)
Inventor
蒋小林
徐建华
董亮
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SUZHOU ENVIRONMENT PROTECTION CO Ltd
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SUZHOU ENVIRONMENT PROTECTION CO Ltd
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Priority to CN 201220624046 priority Critical patent/CN203007060U/en
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Abstract

The utility model belongs to the technical field of environmental protection, and in particular relates to a bubble separating grinding wastewater treating device. The separating grinding wastewater treating device comprises a common regulating basin, a PH regulating basin, a flocculation basin, an assisting flocculation basin and a bubble separation basin which are orderly connected through pipes, wherein the bubble separation basin is further connected with a bubble generator through a conveying pipe. The process flow of the bubble separating grinding wastewater treating device is simple, complex equipment required by suspended matter removal by a membrane method is not needed, and simultaneously, energy is saved; besides, the bubble separating grinding wastewater treating device is simple and convenient for operation and management; especially, the reaction equipment is easy to control; the agent used has wide pH suitable range; and the device is low in operation cost and convenient for maintenance.

Description

A kind of bubble separation mill is drawn wastewater treatment equipment
Technical field
The utility model belongs to environmental technology field, relates in particular to a kind of bubble separation mill and draws wastewater treatment equipment.
Background technology
Along with the development of electronics, semi-conductor industry technology, the mill scribing waste water water yield of Chip Packaging discharging increases day by day.Mill is drawn waste water and is contained the materials such as the small granular suspended matters of higher concentration and colloid, and extremely difficult the separation, be a difficult point in wastewater treatment.
At present, process the method for grinding stroke waste water and mainly contain the tubular membrane partition method, gravity insertion type flocculent precipitation etc.Although waste water is had certain treatment effect, its facility investment expense is high, working cost is high, operational administrative is complicated, the enterprise operation personnel are difficult for the shortcomings such as grasp, more difficult applying in enterprise.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of bubble separation mill of widely applicable, simple in structure, excellent noise reduction effect and draws a wastewater treatment equipment.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of bubble separation mill is drawn wastewater treatment equipment, comprise common equalizing tank, PH equalizing tank, flocculation basin that pipeline successively connects, help solidifying pond and bubble separate tank, described bubble separation pond also is connected with bubble generator by transport pipe.
In the utility model, described equalizing tank is due to the waste water quality that discharges in production process and the water yield, unstable to be arranged, and therefore equalizing tank is set waste water is carried out homogeneous, equal amounts.
To be waste water promote through lift pump in the pH regulator pond enters the reaction tank of being furnished with whipping appts, and add acid, alkali carries out the pH regulator reaction.
Flocculation basin is certainly to flow into flocculation basin through the water outlet after pH regulator, adds Special flocculant, and making the small-particle agglomeration is the macrobead throw out.
Helping solidifying pond is to add the polyacrylamide coagulant aids in water after the flocculation reaction.
The bubble separation pond is to help solidifying pond water outlet from flowing into the bubble separation pond, and waste water mixes with air-bubble, and the particulate matter in waste water is to floating, and clear water is discharged from the bottom, realization purification purpose.
Bubble generator is that clean water mixes with pressurized air after pressurizeing, and air is decomposed into tiny bubble and is dissolved in the water, and enters bubble separator through transport pipe and contacts with waste water.
The beneficial effect main manifestations that a kind of bubble separation mill of the utility model is drawn wastewater treatment equipment is: technical process is simple, need not the required complex apparatus of embrane method oil removal, has saved simultaneously energy consumption; Operational administrative is easy, and particularly conversion unit is easy to control, and the medicament of use has wider pH optimum range; Working cost is low, and maintenance of the equipment is convenient.
Description of drawings
Fig. 1 is the structure block diagram that a kind of bubble separation mill of the utility model is drawn wastewater treatment equipment.
Embodiment
Below in conjunction with drawings and Examples, the utility model embodiment is described:
As shown in Figure 1, preferred forms as a kind of bubble separation mill of the utility model stroke wastewater treatment equipment, it comprises common equalizing tank, PH equalizing tank, flocculation basin that pipeline successively connects, helps solidifying pond and bubble separate tank, and described bubble separation pond also is connected with bubble generator by transport pipe.
In the utility model, described equalizing tank is due to the waste water quality that discharges in production process and the water yield, unstable to be arranged, and therefore equalizing tank is set waste water is carried out homogeneous, equal amounts.
To be waste water promote through lift pump in the pH regulator pond enters the reaction tank of being furnished with whipping appts, and add acid, alkali carries out the pH regulator reaction.
Flocculation basin is certainly to flow into flocculation basin through the water outlet after pH regulator, adds Special flocculant, and making the small-particle agglomeration is the macrobead throw out.
Helping solidifying pond is to add the polyacrylamide coagulant aids in water after the flocculation reaction, and the configuration concentration of polyacrylamide is 1 ‰.
The bubble separation pond is to help solidifying pond water outlet from flowing into the bubble separation pond, and waste water mixes with air-bubble, and the particulate matter in waste water is to floating, and clear water is discharged from the bottom, realization purification purpose.
Bubble generator is that clean water mixes with pressurized air after pressurizeing, and air is decomposed into tiny bubble and is dissolved in the water, and enters bubble separator through transport pipe and contacts with waste water.
The present embodiment is in the specific implementation:
(1), pH accurately controls: adopt the accurate dosing method of two-stage, add acid, alkali to react in mill stroke waste water, the reaction times is 15~45min, regulates the pH value to preset value.
(2), flocculation reaction: add Special flocculant in the waste water of accurately controlling through pH, and adjust pH to 7.5~8.5, the reaction times is 30~45min, makes small granular suspended matters collision, aggegation mutually in waste water, grows up.
(3), help solidifying the reaction: to adding coagulant aids solution through in the waste water of flocculation reaction, the reaction times is 30~45min, makes the particle that helps solidifying reaction to produce wad a quilt with cotton to spend further and grows up.
(4) bubble occurs: with clean clear water pressurization, contact with pressurized air, make air dissolves form the dissolved air water that contains micro-bubble in clear water.
(5) bubble separation: the molten water of the mixing that contains micro-bubble that bubble occur is produced coagulates reacted waste water and contacts with helping, and the suspended substance in waste water floats on the separating device surface under bubble, remove by slag scraper, reaches the water purification purpose.
The above has done detailed description to the utility model preferred implementation by reference to the accompanying drawings, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skills possess, can also make a variety of changes under the prerequisite that does not break away from the utility model aim.
Do not break away from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.

Claims (1)

1. bubble separation mill is drawn a wastewater treatment equipment, it is characterized in that, comprises common equalizing tank, PH equalizing tank, flocculation basin that pipeline successively connects, helps solidifying pond and bubble separate tank, and described bubble separation pond also is connected with bubble generator by transport pipe.
CN 201220624046 2012-11-22 2012-11-22 Bubble separating grinding wastewater treating device Active CN203007060U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220624046 CN203007060U (en) 2012-11-22 2012-11-22 Bubble separating grinding wastewater treating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220624046 CN203007060U (en) 2012-11-22 2012-11-22 Bubble separating grinding wastewater treating device

Publications (1)

Publication Number Publication Date
CN203007060U true CN203007060U (en) 2013-06-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220624046 Active CN203007060U (en) 2012-11-22 2012-11-22 Bubble separating grinding wastewater treating device

Country Status (1)

Country Link
CN (1) CN203007060U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107188345A (en) * 2017-05-26 2017-09-22 邓贤金 White tungsten ore dressing vacuum in draft tube technique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107188345A (en) * 2017-05-26 2017-09-22 邓贤金 White tungsten ore dressing vacuum in draft tube technique

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